Ouca Geodetic Marker

Ouca Geodetic Marker is a point in the Portuguese National Geodetic Network (RGN), the reference network used for mapping, surveying and geographic measurement in Portugal.

Coordinates: 40° 30' 30.8106" N, 08° 39' 3.0383" W (40.50855850, -8.65084397). RGN identification: 1:50,000 sheet 16C, type PILAR TRONCO-CÓNICO S/ CILINDRO.

Altimetry: orthometric altitude at the top 68.83 m; at the base 65.36 m; ellipsoidal altitude at the top 123.3 m.

This record is based on official RGN coordinate data and is useful for understanding the landscape, planning map work or identifying a precise geographic reference point. Local access conditions can vary, so check the terrain before visiting.

RGN source ID: rgn-16c-ouca